BR112017005607A2 - inter-frequency load balancing method, system and device - Google Patents

inter-frequency load balancing method, system and device

Info

Publication number
BR112017005607A2
BR112017005607A2 BR112017005607-0A BR112017005607A BR112017005607A2 BR 112017005607 A2 BR112017005607 A2 BR 112017005607A2 BR 112017005607 A BR112017005607 A BR 112017005607A BR 112017005607 A2 BR112017005607 A2 BR 112017005607A2
Authority
BR
Brazil
Prior art keywords
target cell
performance
load balancing
inter
cell
Prior art date
Application number
BR112017005607-0A
Other languages
Portuguese (pt)
Other versions
BR112017005607B1 (en
Inventor
Harald Ekemark Sven
Melin Lena
Eriksson Håkan
Original Assignee
Telefonaktiebolaget Lm Ericsson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget Lm Ericsson filed Critical Telefonaktiebolaget Lm Ericsson
Publication of BR112017005607A2 publication Critical patent/BR112017005607A2/en
Publication of BR112017005607B1 publication Critical patent/BR112017005607B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/082—Load balancing or load distribution among bearers or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/086—Load balancing or load distribution among access entities
    • H04W28/0861—Load balancing or load distribution among access entities between base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/165—Performing reselection for specific purposes for reducing network power consumption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic

Abstract

a presente invenção refere-se a um método, sistema e dispositivo de equilíbrio de carga em uma rede de telecomunicação, onde a seleção de um ou mais equipamentos de usuário (ue) (150) a serem realocados de uma célula de origem (112) para uma célula de destino (122), é baseada em um valor de predição de desempenho na célula de destino. a predição do desempenho na célula de destino é executada através do mapeamento de carga atual da célula de destino em um sinal detetado atual da dita célula de destino, em um desempenho percebido pelos ues que foram realocados anteriormente. depois da realocação do ue, o desempenho percebido na célula de destino é medi-do efetivamente e retornado (312) pela célula de destino rbs (120) para a célula de origem rbs (110), e usado para atualizar o valor de desempenho predito.The present invention relates to a method, system and load balancing device in a telecommunication network, wherein selecting one or more user equipment (eu) (150) to be relocated from a source cell (112) for a target cell (122), is based on a performance prediction value in the target cell. performance prediction in the target cell is performed by mapping the target cell's current load on a current detected signal of said target cell, in a performance perceived by the ues that were previously reallocated. after the relocation of eu, the perceived performance in the target cell is effectively measured and returned (312) by target cell rbs (120) to source cell rbs (110), and used to update the predicted performance value. .

BR112017005607-0A 2014-10-02 2014-10-02 METHOD AND SYSTEM FOR LOAD BALANCE BETWEEN CELLS IN A COMMUNICATION NETWORK, FIRST RADIO BASE STATION AND COMPUTER READABLE MEDIA BR112017005607B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/071144 WO2016050306A1 (en) 2014-10-02 2014-10-02 Method, system and device for inter-frequency load balancing in a mobile telecommunications network

Publications (2)

Publication Number Publication Date
BR112017005607A2 true BR112017005607A2 (en) 2018-01-23
BR112017005607B1 BR112017005607B1 (en) 2023-04-11

Family

ID=51659647

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005607-0A BR112017005607B1 (en) 2014-10-02 2014-10-02 METHOD AND SYSTEM FOR LOAD BALANCE BETWEEN CELLS IN A COMMUNICATION NETWORK, FIRST RADIO BASE STATION AND COMPUTER READABLE MEDIA

Country Status (5)

Country Link
US (2) US9820188B2 (en)
EP (1) EP3202180B1 (en)
CN (2) CN107079345B (en)
BR (1) BR112017005607B1 (en)
WO (1) WO2016050306A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3202180B1 (en) * 2014-10-02 2020-07-22 Telefonaktiebolaget LM Ericsson (publ) Method, system and device for inter-frequency load balancing in a mobile telecommunications network
EP3281448B1 (en) * 2015-04-10 2020-11-18 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for offloading wireless devices
US10462705B1 (en) * 2015-05-13 2019-10-29 Sprint Spectrum L.P. Systems and methods for preventing premature processing during beam forming
TWI578825B (en) * 2015-10-21 2017-04-11 財團法人工業技術研究院 Communication system, base station, user equipment and timing synchronization method for base station thereof
JP6230644B2 (en) * 2016-04-12 2017-11-15 ソフトバンク株式会社 Base station and mobile communication system
US11388640B2 (en) 2016-09-30 2022-07-12 Qualcomm Incorporated Enhanced capability exchange procedure for radio access technology change
WO2018141754A1 (en) * 2017-02-03 2018-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Mobility and load balancing target selection for unlicensed carriers
US10064099B1 (en) 2017-05-16 2018-08-28 At&T Intellectual Property I, L.P. Method and apparatus for adaptive load balancing in wireless networks
US10484918B2 (en) 2017-06-14 2019-11-19 At&T Intellectual Property I, L.P. Load balancing in wireless networks for improved user equipment throughput
EP3747214A4 (en) 2018-01-29 2021-10-06 Telefonaktiebolaget LM Ericsson (publ) Methods, apparatuses, computer programs and computer program products for load balancing
EP3763149B1 (en) * 2018-03-08 2024-05-01 Nokia Technologies Oy Radio access network controller methods and systems to optimize inter frequency load balancing
US11064411B2 (en) 2018-06-08 2021-07-13 At&T Intellectual Property I, L.P. Load balancing in wireless networks to enhance user experience
US20220022111A1 (en) * 2018-07-02 2022-01-20 Mediatek Singapore Pte. Ltd. Cell selection method and user equipment
CN110677896A (en) * 2018-07-02 2020-01-10 联发科技（新加坡）私人有限公司 Cell selection method and user equipment
US10869246B2 (en) * 2018-12-20 2020-12-15 Arris Enterprises Llc Method and system for proactive steering in a wireless network
US11540184B1 (en) * 2020-10-07 2022-12-27 T-Mobile Innovations Llc Dynamic handover trigger based on primary path throughput
US20230030173A1 (en) * 2021-07-29 2023-02-02 Celona, Inc. Load balancing for enterprise deployments

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060152344A1 (en) * 2002-12-07 2006-07-13 Mowery Richard A Jr Powerline Communication Network Handoff
KR20050121624A (en) * 2004-06-22 2005-12-27 삼성전자주식회사 Soft handoff system and method for cellular ofdma systems with multiple antennas
US8014773B2 (en) * 2005-04-19 2011-09-06 Sk Telecom Co., Ltd. Mixed mobile communication system of asynchronous communication network and synchronous communication network having handover function of mobile communication terminal, and handover method in the same
US20090149184A1 (en) * 2007-12-07 2009-06-11 Nokia Corporation Load balancing by terminal tying
US20090163223A1 (en) * 2007-12-21 2009-06-25 Elektrobit Wireless Communications Ltd. Load balancing in mobile environment
EP2332377B1 (en) * 2008-10-02 2016-07-06 Telefonaktiebolaget LM Ericsson (publ) Area identifier replacement in a wireless communication network
US9204349B2 (en) * 2009-02-10 2015-12-01 Qualcomm Incorporated Method and apparatus for facilitating a hand-in of user equipment to femto cells
WO2010099338A2 (en) * 2009-02-25 2010-09-02 Chaz Immendorf Autonomously determining network capacity and load balancing amongst multiple network cells
US8588178B2 (en) * 2009-03-19 2013-11-19 Qualcomm Incorporated Adaptive association and joint association and resource partitioning in a wireless communication network
CN101631346B (en) * 2009-06-05 2012-06-20 西安电子科技大学 Region switching method based on signal intensity and load estimation
KR101558305B1 (en) * 2009-06-09 2015-10-07 삼성전자주식회사 Apparatus and method for controlling access mode of node b in wireless communication system
US8670432B2 (en) * 2009-06-22 2014-03-11 Qualcomm Incorporated Methods and apparatus for coordination of sending reference signals from multiple cells
EP2282575A1 (en) * 2009-08-04 2011-02-09 Panasonic Corporation Channel quality reporting in a mobile communications system
EP2296394B1 (en) * 2009-09-10 2016-08-10 Alcatel Lucent Base station, method and computer program product for load balancing in a group of base stations
EP2403296B1 (en) * 2010-06-29 2012-12-26 Alcatel Lucent Cellular telecommunications system network element, corresponding method and computer-readable storage medium
EP2451214B1 (en) * 2010-11-05 2012-11-28 Alcatel Lucent Method for deciding on a potential load balancing operation in a wireless network and corresponding network element
US9055501B2 (en) 2011-03-15 2015-06-09 Telefonaktiebolaget L M Ericsson (Publ) Method and node supporting cell reselection in load balanced network
CN103650584B (en) * 2011-05-12 2017-08-25 瑞典爱立信有限公司 Method, base station, computer program and computer program product in base station
CN102223677B (en) * 2011-07-04 2014-02-12 重庆邮电大学 Switching method and switching system based on IASA (inter access system anchor) load balancing device
JP5742532B2 (en) * 2011-07-19 2015-07-01 富士通株式会社 Base station, communication method, and wireless communication system
KR101311526B1 (en) * 2011-08-01 2013-09-25 주식회사 케이티 Method for selecting cell for cs fallback service
EP2728926A1 (en) * 2012-11-05 2014-05-07 Alcatel-Lucent Load balancing in mobile telecommunications networks
US20140213256A1 (en) * 2013-01-25 2014-07-31 Qualcomm Incorporated Apparatus and method of network selection based on available bandwidth
WO2015179518A1 (en) * 2014-05-21 2015-11-26 Altiostar Networks, Inc. Enhanced inter-cell interference coordination
WO2016003335A1 (en) * 2014-07-02 2016-01-07 Telefonaktiebolaget L M Ericsson (Publ) Method and network node for calibrating uplink measurements to offset beamforming of neighbouring nodes
EP3202180B1 (en) * 2014-10-02 2020-07-22 Telefonaktiebolaget LM Ericsson (publ) Method, system and device for inter-frequency load balancing in a mobile telecommunications network

Also Published As

Publication number Publication date
US20170367011A1 (en) 2017-12-21
EP3202180A1 (en) 2017-08-09
US20160277968A1 (en) 2016-09-22
CN107079345B (en) 2020-08-04
CN111885647A (en) 2020-11-03
CN107079345A (en) 2017-08-18
EP3202180B1 (en) 2020-07-22
US9820188B2 (en) 2017-11-14
BR112017005607B1 (en) 2023-04-11
US10595230B2 (en) 2020-03-17
CN111885647B (en) 2023-09-15
WO2016050306A1 (en) 2016-04-07

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/10/2014, OBSERVADAS AS CONDICOES LEGAIS